[INFO] fetching crate slack-summarizer 0.1.2...
[INFO] testing slack-summarizer-0.1.2 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate slack-summarizer 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate slack-summarizer 0.1.2
[INFO] finished tweaking crates.io crate slack-summarizer 0.1.2
[INFO] tweaked toml for crates.io crate slack-summarizer 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate slack-summarizer 0.1.2 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate slack-summarizer 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c967db208b4b22a25fb440270becd18b9cdc2e638239583c26954a3c9816ba0
[INFO] running `Command { std: "docker" "start" "-a" "0c967db208b4b22a25fb440270becd18b9cdc2e638239583c26954a3c9816ba0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c967db208b4b22a25fb440270becd18b9cdc2e638239583c26954a3c9816ba0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c967db208b4b22a25fb440270becd18b9cdc2e638239583c26954a3c9816ba0", kill_on_drop: false }`
[INFO] [stdout] 0c967db208b4b22a25fb440270becd18b9cdc2e638239583c26954a3c9816ba0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32de8ddd0bef762db73e1ebbc9ce5b8cdfe1966091a92fbd0310d0875aa0d1da
[INFO] running `Command { std: "docker" "start" "-a" "32de8ddd0bef762db73e1ebbc9ce5b8cdfe1966091a92fbd0310d0875aa0d1da", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
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[INFO] [stderr]    Compiling icu_collections v1.5.0
[INFO] [stderr]    Compiling icu_locid v1.5.0
[INFO] [stderr]    Compiling hyper v1.5.0
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
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[INFO] [stderr]    Compiling toml_datetime v0.6.8
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[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling icu_normalizer v1.5.0
[INFO] [stderr]    Compiling idna_adapter v1.2.0
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[INFO] [stderr]    Compiling confy v0.6.1
[INFO] [stderr]    Compiling reqwest v0.12.9
[INFO] [stderr]    Compiling slack-summarizer v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `channels` is never read
[INFO] [stdout]   --> src/main.rs:97:49
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let mut channels: HashMap<String, String> = HashMap::new();
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.29s
[INFO] running `Command { std: "docker" "inspect" "32de8ddd0bef762db73e1ebbc9ce5b8cdfe1966091a92fbd0310d0875aa0d1da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32de8ddd0bef762db73e1ebbc9ce5b8cdfe1966091a92fbd0310d0875aa0d1da", kill_on_drop: false }`
[INFO] [stdout] 32de8ddd0bef762db73e1ebbc9ce5b8cdfe1966091a92fbd0310d0875aa0d1da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95d6d2aeed39dabd3cabc94aea450e0248189969f2b7eaadb55e44e93112e76c
[INFO] running `Command { std: "docker" "start" "-a" "95d6d2aeed39dabd3cabc94aea450e0248189969f2b7eaadb55e44e93112e76c", kill_on_drop: false }`
[INFO] [stderr]    Compiling slack-summarizer v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `channels` is never read
[INFO] [stdout]   --> src/main.rs:97:49
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let mut channels: HashMap<String, String> = HashMap::new();
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "95d6d2aeed39dabd3cabc94aea450e0248189969f2b7eaadb55e44e93112e76c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95d6d2aeed39dabd3cabc94aea450e0248189969f2b7eaadb55e44e93112e76c", kill_on_drop: false }`
[INFO] [stdout] 95d6d2aeed39dabd3cabc94aea450e0248189969f2b7eaadb55e44e93112e76c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] da6afc274f5537c28bb6af8a962710d0e42882f6f6a9acacfa2f1f3f6ee6ccda
[INFO] running `Command { std: "docker" "start" "-a" "da6afc274f5537c28bb6af8a962710d0e42882f6f6a9acacfa2f1f3f6ee6ccda", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `channels` is never read
[INFO] [stderr]   --> src/main.rs:97:49
[INFO] [stderr]    |
[INFO] [stderr] 97 |     let mut channels: HashMap<String, String> = HashMap::new();
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `slack-summarizer` (bin "slack-summarizer" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/slack_summarizer-b9e7b1de77b2e89c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "da6afc274f5537c28bb6af8a962710d0e42882f6f6a9acacfa2f1f3f6ee6ccda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da6afc274f5537c28bb6af8a962710d0e42882f6f6a9acacfa2f1f3f6ee6ccda", kill_on_drop: false }`
[INFO] [stdout] da6afc274f5537c28bb6af8a962710d0e42882f6f6a9acacfa2f1f3f6ee6ccda
